NVE Valves with Actuators | Pneumatic Spring Closed • Steel or Stainless Steel Body; Stainless Steel Stem, Seat, Gate and Guide are Standard • Viton Seals Standard; Viton O-Ring Seal on Seat; Other O-Ring Materials Available • Completely Re-buildable and SelfCleaning; accepts TTMA and ANSI Flanges • MAWP 100 PSI; Burst Pressure greater than 400 PSI • Available in 4” and 6” Actuator • Assembly features Stainless Steel Bracket and Fasteners; Powder Coat Painted Parts • Self-Lubricating Cylinder; Replaceable Seals; and a Million-Cycle Spring • Maximum Cylinder Operating Pressure 150 PSI